Title: Lyra's Willing Transformation into the Amat
Tags: Transformation, reptilian, human, high school
Genre: Erotica
Style: florid, visceral prose that descriptively engages all senses of taste, smell, touch, sound, and sight
Author: Marcel Proust
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There is a different kind of humanlike being: The lizard people, known as the Amat. In their normal form, they are anthropoidal, but have scales instead of skin, a tail, claws, and slit pupils. They can hide their unusual features within themselves like opening or closing their hand. This makes them look human, all except for one detail which they cannot change, which they have to make sure cannot be seen. Their human disguises have an almost uncanny beauty to them. Their strength is greater, their movements quicker, their form more refined, their beauty seeming unearthly. These gifts are a result of their unique ability to refine themselves by enjoying sex with their mate.
Their kind is renewed by sexual union, rotted by abstinence. By filling the womb with sperm, their bodies exchange information genetically, they evolve from each other, both growing more refined, beautiful, and powerful. Each of the sexes specialize in their own parts of this immensely complex process, and only together can they consummate it. But to be isolated from this union means that their incomplete improvements just pile up, unable to be finished by coitus. After long enough isolated, their gifts, buried under the weight of incomplete evolutions, are forgotten, and they alone wither into a form that seems inferior among humans. The Amat are truly only halves of a greater whole - doomed without their other.
If no Amat females are available, a male can transform a human female into one with his semen, by ejaculating in her womb. Anywhere else has no effect. The process is very slow - takes hundreds of such ejaculations for the process to complete. Even if she takes only one of his ejaculations unprotected, she will never be able to hear human children, because her womb has already begun to fundamentally change from being modified by the strange sperm. As human females change, they find a patch of scales roughly around their womb, which slowly expands to in time cover their entire body. Their control over their emerging lizard-like characteristics grows as their transformation grows more complete, necessitating they conceal areas where they are visibly changing during the early stages of the transition. Human women transitioning enjoy how they gain the uncanny beauty of the disguised Amat, and enjoy their increased physical prowess. Even areas that aren't lizard-like yet enjoy this improvement, carrying over as their natural form transitions into her disguised state.
Lyra is a senior in high school, and an accomplished track runner. Tomboyish and with a thin figure, she has little femininity in her body - all the better for her athletic ambitions. A popular student, often seen first in her races, she nonetheless has another side. She once found herself on a conspiracy forum. They talked of a different race of men that lived amongst them, the Amat. Though looking normal from the outside, they were always a bit unearthly, a bit superhuman. Their men stood tallest, their women were lusted after and envied. It was said that human women who took their semen into their womb would eventually become of their race, contributing to the insidious growth of their population. Even to be filled once would render them infertile to human men. But rarely was that an issue - the feeling of their bodies being changed, cell by cell, from human to Amat, radiating from the womb outwards, was said to be euphoric. She found the idea incredibly arousing. The thought of this Amat sperm invading her, infecting her, changing her, eventually making her Amat herself, left her soaked. If these Amat were real, they would surely take over, superior to man and yet indistinguishable from it. She knew already, the Amat would be destined to conquer humanity, and she loved the thought of being conquered, and being made anew in her submission to Amat semen. But this was just a conspiracy forum, and it was just a fantasy for her, but she was hooked. She began to research further. The key way to spot them, if you intended to, was the strange, alien detail that was on their bodies. Those who knew what it was could hide it - but caught off guard it immediately revealed them. She knew if she could become Amat, she could leave her competition in the dust - many new figures had began to outcompete her, and she loathed it. Rumors had spread about a nerd named Alan, whose feet had claws rather than nails. She suspected maybe this was his strange feature - maybe he was Amat. Her fantasy could become reality.
Alan is meek, apologetic, and mainly a gamer. His frame is slight but his penis is 10 inches long and rather thick - although his virginity and confusion about women had left it untouched. Utterly unaware of the existence of his species, he instinctually remained permanently disguised as human, and he has long forgot how to undo this. Though he kept to himself these days, some play-dates long ago led to rumors about his clawed feet. He never understood why he had them - but he had to wear larger shoes to compensate. An orphan, his adoptive parents never could offer an explanation how it happened - they just gave him a claw trimmer and didn't think about it further. He doesn't know that he is Amat, just that he is a freak with clawed feet.
If she could take his seed into her womb, she reasoned, she could fulfill her fetish, and win her events easily. She began to plan how to get him to fuck her, without drawing the rumors to herself. She left a note to him, saying an anonymous admirer wanted to meet him in an unused classroom after school. But it was essential that she verify he really was Amat. When he entered, she asked him, "Do you mind if I inspect your feet?"